package Expe13;

/**
 * @Author 28021
 * @Date 2022/12/6
 */
public class T1 {
    public static void main(String[] args) {
        System.out.println("\\hello");
        System.out.println("Hello".equals("hello"));
        System.out.println("java".equals("java"));
        System.out.println("Bird".compareTo("Bird fly"));
        System.out.println("\n\t\t".length());
        System.out.println("I love this ".contains("love"));
        System.out.println(" RedBird".indexOf("Bird"));
        System.out.println("RedBird".indexOf("Cat"));
        System.out.println(Integer.parseInt("12.9"));
        System.out.println(Float.parseFloat("12.3"));
    }

}
